Preen by Thornton Bregazzi's Resort '17 collection is inspired by the works of photographer Mick Rock, who captured the glam rock era of David Bowie and Mick Jagger. Made from the label's signature devoré silk-chiffon and printed with vibrant florals, this 'Cassidy' dress is cut for a fluid, asymmetric drape. We love how the ruffles flutter as you move.